[    1.426807] ip (247) used greatest stack depth: 12496 bytes left
[    1.460710] ip (255) used greatest stack depth: 12432 bytes left
[    1.525698] ip (267) used greatest stack depth: 12288 bytes left
[    1.558249] ip (274) used greatest stack depth: 12256 bytes left
[    1.880351] gre: GRE over IPv4 demultiplexor driver
[    1.881663] ip_gre: GRE over IPv4 tunneling driver
[    2.048127] 8021q: 802.1Q VLAN Support v1.8
[    2.333273] GACT probability NOT on
[    2.335703] tc (376) used greatest stack depth: 11984 bytes left